| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H(OH)
Cr(OH) + KOH + H2O = K(Cr(OH)4) + H2 =>
Cr(OH) + KOH + 2 H2O = K(Cr(OH)4) + H2
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
C6H12O6 + AgNO3 = Ag + NO2 + H2O + CO2 =>
C6H12O6 + 12 AgNO3 = 12 Ag + 12 NO2 + 6 H2O + 6 CO2
CaCl2 + Na = NaCl + Ca =>
CaCl2 + 2 Na = 2 NaCl + Ca
K2S + Pd(NO3)2 = PdS + KNO3 =>
K2S + Pd(NO3)2 = PdS + 2 KNO3
NH4Cl(aq) + CuSO4 = NH4SO4 + Cu + Cl =>
NH4Cl(aq) + CuSO4 = NH4SO4 + Cu + Cl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NH2OHHCl = NH2ClH2O =>
NH2OHHCl = NH2ClH2O
SrCO3Fe2O3 = SrFe2O4CO2 =>
SrCO3Fe2O3 = SrFe2O4CO2
CaO + SO2 = Ca + SO3 =>
CaO + SO2 = Ca + SO3
C4H8Br2Zn = C4H8ZnBr2 =>
C4H8Br2Zn = C4H8ZnBr2
CH3CO2C2H5 + NaOH = C2H5OH + CH3CO2Na =>
CH3CO2C2H5 + NaOH = C2H5OH + CH3CO2Na
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeCl3 + Na3PO4 = Na3[FePO4Cl3] =>
FeCl3 + Na3PO4 = Na3[FePO4Cl3]
NO2{-} + Al + H2O = NH3 + AlO2{-} + OH =>
NO2{-} + Al + 3 H2O = NH3 + AlO2{-} + 3 OH
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
Ba(NO3)2 + H2O = BaO + HNO3 =>
Ba(NO3)2 + H2O = BaO + 2 HNO3
HCOH + H = CH3OH =>
HCOH + 2 H = CH3OH
N2H2 = N3H3 =>
3 N2H2 = 2 N3H3
KF + Zn(NO3)2 = ZnF2 + KNO3 =>
2 KF + Zn(NO3)2 = ZnF2 + 2 KNO3
Na2CO3 + KOH = NaOH + K2O + CO2 =>
Na2CO3 + 2 KOH = 2 NaOH + K2O + CO2
Fe2(SO4)2 + NH4S2 = Fe2S2 + NH4(SO4)2 =>
Fe2(SO4)2 + NH4S2 = Fe2S2 + NH4(SO4)2
Ba(No3)2 + H2O = HNo3 + Ba(OH)2 =>
Ba(No3)2 + 2 H2O = 2 HNo3 + Ba(OH)2
Si + NaOH = Na2SiO + H2O =>
Si + 2 NaOH = Na2SiO + H2O
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
P = P5 =>
5 P = P5
J2 + HNO3 = NO + H2O + HJO3 =>
3 J2 + 10 HNO3 = 10 NO + 2 H2O + 6 HJO3
ZnHNO3 = ZnOHNO2 =>
ZnHNO3 = ZnOHNO2
Pb + HClO4 = PbClO4 + H2 =>
2 Pb + 2 HClO4 = 2 PbClO4 + H2
NH4 + KOH = NH3K + H2O =>
NH4 + KOH = NH3K + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CO2H2O = CO3H2 =>
CO2H2O = CO3H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2 + HClO = Cl + H2O =>
H2 + 2 HClO = 2 Cl + 2 H2O
Ba(OH)2 + Hg(NO3)2 = Ba(NO3)2 + Hg(OH)2 =>
Ba(OH)2 + Hg(NO3)2 = Ba(NO3)2 + Hg(OH)2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C4H4O4 + CH4O = C6H8O4 + H2O =>
C4H4O4 + 2 CH4O = C6H8O4 + 2 H2O
K2CrO4 + HBr = KBr + CrBr3 + Br2 + H2O =>
2 K2CrO4 + 16 HBr = 4 KBr + 2 CrBr3 + 3 Br2 + 8 H2O
CH3CHO + HCl = CH3CH2O + Cl =>
CH3CHO + HCl = CH3CH2O + Cl
FeOH3 + NaH = FeH3 + NaOH =>
FeOH3 + NaH = FeH3 + NaOH
C7H6O2 + HCl = C7H5OCl + H2O =>
C7H6O2 + HCl = C7H5OCl + H2O
NaO + AI = Na3AIO3 =>
3 NaO + AI = Na3AIO3
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4] =>
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4]
C15H30 + O3 = CO2 + H2O =>
C15H30 + 15 O3 = 15 CO2 + 15 H2O
Rh + Cl2 + NaCl = Na3[RhCl6] =>
2 Rh + 3 Cl2 + 6 NaCl = 2 Na3[RhCl6]
Cu + Fe(OH)2 = Cu(OH)2 + Fe =>
Cu + Fe(OH)2 = Cu(OH)2 + Fe
KF + H2O = KOH + HF =>
KF + H2O = KOH + HF
NaSO4 + BaCl2 = BaSO4 + Na + Cl =>
NaSO4 + BaCl2 = BaSO4 + Na + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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